3. 9 =
6. 7 =
3. 5 =
8. 8 =
8. 4 =
3. 4 =
2. 9 =
6. 8 =
9. 9 =
8. 5 =
4. 9 =
2. 7 =
6. 5 =
3. 8 =
5. 5 =
9. 8 =